:root {
  --dark-charcoal: #2E2E2E;
  --vibrant-cyan: #00FFFF;
  --warm-taupe: #B38B6D;
  --muted-emerald: #2E8B57;
  --off-white: #F5F5F5;
  --light-gray: #E0E0E0;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  font-family: 'Lato', sans-serif;
  color: var(--dark-charcoal);
  background-color: var(--off-white);
  line-height: 1.75;
  font-size: 17px;
}

h1 {
  font-family: 'Poppins', sans-serif;
  font-size: 54px;
  font-weight: 900;
  margin-bottom: 30px;
  text-align: center;
  animation: fadeInUp 0.8s ease-out;
}

h2 {
  font-family: 'Poppins', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--vibrant-cyan);
  margin-bottom: 25px;
  animation: fadeInUp 0.8s ease-out;
}

h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 15px;
}

p {
  margin-bottom: 15px;
  color: var(--dark-charcoal);
}

a {
  color: var(--vibrant-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--warm-taupe);
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

.navbar {
  background-color: var(--dark-charcoal);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  transition: box-shadow 0.3s ease;
}

.navbar.scrolled {
  box-shadow: 0 4px 16px rgba(0, 255, 255, 0.1);
}

.navbar-brand {
  font-family: 'Poppins', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--vibrant-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
}

.navbar-brand:hover {
  color: var(--warm-taupe);
}

.navbar-nav .nav-link {
  color: var(--off-white);
  font-weight: 500;
  transition: color 0.3s ease;
  margin-left: 20px;
}

.navbar-nav .nav-link:hover {
  color: var(--vibrant-cyan);
}

.container-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

section {
  padding: 150px 0;
}

section:nth-child(even) {
  background-color: var(--dark-charcoal);
  color: var(--off-white);
}

section:nth-child(even) h1,
section:nth-child(even) h3 {
  color: var(--off-white);
}

section:nth-child(even) p {
  color: var(--light-gray);
}

section:nth-child(odd) {
  background-color: var(--off-white);
}

.hero-section {
  background: linear-gradient(rgba(46, 46, 46, 0.6), rgba(46, 46, 46, 0.6)), url('images/hero-products.jpg') center/cover no-repeat;
  color: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 200px 0;
  min-height: 80vh;
}

.hero-section h1 {
  color: var(--vibrant-cyan);
  font-size: 64px;
  animation: slideDown 0.8s ease-out;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-section p {
  color: var(--off-white);
  font-size: 20px;
  margin-top: 20px;
  animation: fadeIn 1s ease-out 0.3s both;
}

.section-intro {
  text-align: center;
  margin-bottom: 50px;
}

.section-intro h1 {
  color: var(--dark-charcoal);
  margin-bottom: 20px;
}

.section-intro p {
  font-size: 18px;
  color: var(--dark-charcoal);
  max-width: 800px;
  margin: 0 auto;
}

.section-intro.dark h1,
.section-intro.dark p {
  color: var(--off-white);
}

.nutrients-table {
  width: 100%;
  border-collapse: collapse;
  margin: 40px 0;
  border: 2px solid var(--vibrant-cyan);
  animation: fadeInUp 0.8s ease-out;
}

.nutrients-table th {
  background-color: var(--muted-emerald);
  color: var(--off-white);
  padding: 20px;
  text-align: left;
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
}

.nutrients-table td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--light-gray);
}

.nutrients-table tr:hover {
  background-color: rgba(0, 255, 255, 0.05);
  transition: background-color 0.3s ease;
}

section:nth-child(even) .nutrients-table tr:hover {
  background-color: rgba(0, 255, 255, 0.15);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin: 50px 0;
}

.product-card {
  background-color: var(--off-white);
  border: 2px solid var(--light-gray);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.3s ease;
  animation: fadeInUp 0.8s ease-out;
  display: flex;
  flex-direction: column;
  height: 100%;
}

section:nth-child(even) .product-card {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--vibrant-cyan);
}

.product-card:hover {
  border-color: var(--vibrant-cyan);
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 255, 255, 0.2);
}

.product-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  display: block;
}

.product-card-content {
  padding: 30px 25px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card h3 {
  color: var(--vibrant-cyan);
  margin-bottom: 15px;
}

.product-card p {
  color: var(--dark-charcoal);
  flex: 1;
}

section:nth-child(even) .product-card p {
  color: var(--light-gray);
}

.content-block {
  margin: 50px 0;
  padding: 40px;
  background-color: rgba(46, 46, 46, 0.05);
  border-left: 5px solid var(--vibrant-cyan);
  border-radius: 4px;
  animation: fadeInUp 0.8s ease-out;
}

section:nth-child(even) .content-block {
  background-color: rgba(255, 255, 255, 0.05);
  border-left-color: var(--warm-taupe);
}

.disclaimer-block {
  background-color: var(--muted-emerald);
  color: var(--off-white);
  padding: 30px;
  border-radius: 8px;
  margin: 50px 0;
  font-size: 16px;
  line-height: 1.6;
  animation: fadeIn 0.8s ease-out;
}

.disclaimer-block strong {
  font-weight: 600;
  color: var(--vibrant-cyan);
}

.button-group {
  display: flex;
  gap: 15px;
  margin-top: 30px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border: 2px solid var(--vibrant-cyan);
  background-color: transparent;
  color: var(--vibrant-cyan);
  text-decoration: none;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  transition: all 0.3s ease;
  cursor: pointer;
  font-size: 14px;
  animation: pulse 2s infinite;
}

.btn:hover {
  background-color: var(--vibrant-cyan);
  color: var(--dark-charcoal);
  box-shadow: 0 6px 20px rgba(0, 255, 255, 0.3);
}

.btn.btn-secondary {
  border-color: var(--warm-taupe);
  color: var(--warm-taupe);
}

.btn.btn-secondary:hover {
  background-color: var(--warm-taupe);
  color: var(--off-white);
}

.faq-item {
  background-color: var(--off-white);
  border: 1px solid var(--light-gray);
  border-radius: 4px;
  margin-bottom: 20px;
  overflow: hidden;
  animation: fadeInUp 0.8s ease-out;
}

section:nth-child(even) .faq-item {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--vibrant-cyan);
}

.faq-question {
  padding: 20px;
  background-color: var(--muted-emerald);
  color: var(--off-white);
  cursor: pointer;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
  user-select: none;
}

.faq-question:hover {
  background-color: var(--vibrant-cyan);
  color: var(--dark-charcoal);
}

.faq-answer {
  display: none;
  padding: 20px;
  color: var(--dark-charcoal);
  line-height: 1.7;
}

section:nth-child(even) .faq-answer {
  color: var(--light-gray);
}

.faq-answer.active {
  display: block;
  animation: slideDown 0.3s ease-out;
}

.toggle-icon {
  display: inline-block;
  transition: transform 0.3s ease;
  font-size: 18px;
  color: var(--off-white);
}

.faq-question:hover .toggle-icon {
  color: var(--dark-charcoal);
}

.faq-answer.active ~ .faq-question .toggle-icon {
  transform: rotate(180deg);
}

.form-group {
  margin-bottom: 25px;
  animation: fadeInUp 0.8s ease-out;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--dark-charcoal);
}

section:nth-child(even) .form-group label {
  color: var(--off-white);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 14px;
  border: 2px solid var(--light-gray);
  border-radius: 4px;
  font-family: 'Lato', sans-serif;
  font-size: 16px;
  transition: border-color 0.3s ease;
  background-color: var(--off-white);
  color: var(--dark-charcoal);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--vibrant-cyan);
  box-shadow: 0 0 8px rgba(0, 255, 255, 0.2);
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-disclaimer {
  background-color: var(--light-gray);
  color: var(--dark-charcoal);
  padding: 15px;
  border-radius: 4px;
  margin-bottom: 20px;
  font-size: 14px;
  line-height: 1.6;
}

section:nth-child(even) .form-disclaimer {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--light-gray);
}

footer {
  background-color: var(--dark-charcoal);
  color: var(--off-white);
  padding: 50px 0 30px;
  margin-top: auto;
  border-top: 2px solid var(--vibrant-cyan);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-section h3 {
  color: var(--vibrant-cyan);
  margin-bottom: 20px;
}

.footer-section p {
  color: var(--light-gray);
  font-size: 14px;
  line-height: 1.8;
}

.footer-section a {
  color: var(--vibrant-cyan);
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: 14px;
  display: inline-block;
  margin-bottom: 8px;
}

.footer-section a:hover {
  color: var(--warm-taupe);
}

.footer-bottom {
  text-align: center;
  padding-top: 30px;
  border-top: 1px solid rgba(0, 255, 255, 0.2);
  font-size: 13px;
  color: var(--light-gray);
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--dark-charcoal);
  color: var(--off-white);
  padding: 20px;
  box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.2);
  z-index: 999;
  animation: slideUp 0.5s ease-out;
  border-top: 3px solid var(--vibrant-cyan);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.cookie-text {
  flex: 1;
  font-size: 14px;
  line-height: 1.6;
  min-width: 200px;
}

.cookie-text a {
  color: var(--vibrant-cyan);
  text-decoration: underline;
}

.cookie-text a:hover {
  color: var(--warm-taupe);
}

.cookie-buttons {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: flex-end;
  min-width: fit-content;
}

.btn-cookie {
  padding: 10px 18px;
  border: 1px solid var(--vibrant-cyan);
  background-color: transparent;
  color: var(--vibrant-cyan);
  cursor: pointer;
  border-radius: 3px;
  font-family: 'Poppins', sans-serif;
  font-weight: 500;
  text-transform: uppercase;
  font-size: 12px;
  transition: all 0.3s ease;
  letter-spacing: 0.5px;
}

.btn-cookie:hover {
  background-color: var(--vibrant-cyan);
  color: var(--dark-charcoal);
}

.btn-cookie.accept {
  background-color: var(--muted-emerald);
  border-color: var(--muted-emerald);
  color: var(--off-white);
}

.btn-cookie.accept:hover {
  background-color: var(--vibrant-cyan);
  border-color: var(--vibrant-cyan);
  color: var(--dark-charcoal);
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse {
  0%, 100% {
    opacity: 1;
  }
  50% {
    opacity: 0.7;
  }
}

@media (max-width: 768px) {
  h1 {
    font-size: 36px;
  }

  h2 {
    font-size: 28px;
  }

  h3 {
    font-size: 20px;
  }

  body {
    font-size: 15px;
  }

  section {
    padding: 100px 0;
  }

  .hero-section {
    padding: 100px 0;
    min-height: 50vh;
  }

  .hero-section h1 {
    font-size: 40px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .navbar-nav {
    flex-direction: column;
  }

  .navbar-nav .nav-link {
    margin-left: 0;
    padding: 10px 0;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .cookie-content {
    flex-direction: column;
  }

  .cookie-buttons {
    justify-content: center;
    width: 100%;
  }

  .button-group {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 22px;
  }

  body {
    font-size: 14px;
  }

  section {
    padding: 60px 20px;
  }

  .container-content {
    padding: 0 15px;
  }

  .navbar-brand {
    font-size: 18px;
  }

  .product-card img {
    height: 180px;
  }

  .product-card-content {
    padding: 20px;
  }

  .content-block {
    padding: 20px;
  }
}